What are the main sources of acid rain in Canada?
Causes of acid rain
The biggest sources are coal-burning power plants, factories, and automobiles. When humans burn fossil fuels, sulfur dioxide (SO2) and nitrogen oxides (NOx) are released into the atmosphere.
Where does most acid rain come from?
While a small portion of the SO2 and NOX that cause acid rain is from natural sources such as volcanoes, most of it comes from the burning of fossil fuels.
What Causes Acid Rain?
- Burning of fossil fuels to generate electricity. …
- Vehicles and heavy equipment.
- Manufacturing, oil refineries and other industries.
What are two factors that cause acid rain in Canada?
Power plants release the majority of sulfur dioxide and much of the nitrogen oxides when they burn fossil fuels, such as coal, to produce electricity. In addition, the exhaust from cars, trucks, and buses releases nitrogen oxides and sulfur dioxide into the air. These pollutants cause acid rain.
Can acid rain burn your skin?
Very strong acids will burn if they touch your skin and can even destroy metals. Acid rain is much, much weaker than this; it is never acidic enough to burn your skin. Rain is always slightly acidic because it mixes with naturally occurring oxides in the air.
Where is acid rain?
Places significantly impacted by acid rain around the globe include most of eastern Europe from Poland northward into Scandinavia, the eastern third of the United States, and southeastern Canada. Other affected areas include the southeastern coast of China and Taiwan.
How did Canada stop acid rain?
Canada’s response. Canada created a federal-provincial team to devise a common solution ― the 1985 Eastern Canada Acid Rain Program. It established: An eastern Canada cap of 2.3 million tonnes of Sulphur Dioxide (SO2)in the seven easternmost provinces, to be met by 1994 and maintained until 2000.
Why is Alberta protected from acid deposition?
Much of the soil within the province of Alberta has a high potential, mainly due to the presence of carbonate. yright credit page. The neutralization of acid deposition by bases, such as calcium carbonate—whether present in the soil, bedrock, or lake water—prevents the accumulation of hydronium ions.